implement game render

[keithgw]

Game should render after set up, and then after each player turn.

To be rendered:

• All player game boards
• tray
• bird feeder
• number of turns left for each player
• history of each action taken
• current player's hand

[keithgw]

objects should have a render method. game state render should happen on game initialization. game render should happen every time a state change happens. Most importantly, at the start of a player's turn.

[keithgw]

remove history of actions taken from the scope of this issue. #29